<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/html" xmlns="http://www.w3.org/1999/html">
<head>
    <meta charset="UTF-8">
    <title>add</title>
</head>
<body>
    <form action = "{% url 'cat:add' %}" method="post">
        {% csrf_token %}
        name:<input name="name"></br>
        age:<input name="age"><br>
        sex:<input name="sex"></br>

        <input type="submit" value="submit">
    </form>
</body>
</html>